#include<iostream>

int main()
{
	using namespace std;

	int fac(int);
	int a, b, c, sum = 0;
	cout << "cin a,b,c";
	cin >> a, b, c;
	sum = sum + fac(a) + fac(b) + fac(c);
	cout << a << "!+" << b << "!+" << c << "!+" << sum << endl;
	return 0;


}